Source: Fox 13 Tampa Bay
Summary
Florida mosquito-control agencies are increasing surveillance and spraying as dengue cases rise in Tampa Bay and across the state. As of Sept. 1, 33 cases were reported in Tampa Bay and 41 statewide. Locally acquired cases mean people contracted the illness in their communities, not while traveling. The Florida Mosquito Control Association reported 30 confirmed cases in Hillsborough County and others in Miami-Dade, Pinellas, and Palm Beach counties. The CDC reported a record 3,798 dengue cases in the U.S. in 2024, with 97% travel-associated and 3% locally acquired. Florida had the most cases, with 1,044 total and 85 locally acquired.
Our Reading
This guidance has been heard before.
Dengue cases are rising in Florida, with increased mosquito control efforts.
Local transmission is a growing concern as people move between areas.
Health officials warn of the risk of severe dengue, though most cases are mild.
Prevention focuses on eliminating standing water and mosquito breeding sites.
The advice sounds familiar.
Author: Evan Null
Florida Mosquito Control Steps Up Efforts
Florida mosquito-control agencies are increasing their efforts to combat the spread of dengue fever. As of Sept. 1, there were 33 locally acquired cases in Tampa Bay and 41 statewide. The Florida Mosquito Control Association reported 30 confirmed cases in Hillsborough County, seven in Miami-Dade, three in Pinellas, and one in Palm Beach.
Dengue Cases Rise in the U.S.
The CDC reported 3,798 dengue cases in the U.S. in 2024, a 359% increase over the annual average. Florida had the most cases, with 1,044 total, including 85 locally acquired. The majority of cases were travel-associated, but local transmission is growing in Florida, California, and Texas.
Dengue Is a Mosquito-Borne Illness
Dengue is a viral illness that can cause fever, severe aches, nausea, and rash. In rare cases, it can lead to life-threatening complications. The virus is most common in tropical and subtropical regions, but locally acquired cases have been reported in the U.S., particularly in Florida, Hawaii, and U.S. territories.
Prevention Focuses on Mosquito Control
Mosquito-control crews are increasing aerial and ground treatments in areas with dengue activity. They are also inspecting private properties for breeding sites. The Florida Mosquito Control Association urges residents to eliminate standing water, as dengue mosquitoes breed in small water collections like buckets, planters, and tires.
Warning Signs of Severe Dengue
Most people with dengue recover within a week or two, but some may develop severe dengue. Warning signs include severe stomach pain, repeated vomiting, unusual bleeding, difficulty breathing, extreme tiredness, and irritability. People experiencing these symptoms should seek immediate medical care.
